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One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； Question 414

2016-01-11View Original

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In a suspension polymerization reaction system, since the oil-based dispersant solution is viscous, the pump used for feeding the oil-based dispersant is: A. Gear pump B. Centrifugal pump C. Diaphragm pump Answer: A. Gear pump
Reply #22016-01-11
In the suspension polymerization reaction system, since the oily dispersant solution is viscous, a gear pump is used for the oily dispersant feeding pump: A. Gear pump
Reply #32016-01-11
In a suspension polymerization system, since the oily dispersant solution is viscous, the pump used for feeding the oily dispersant is: A. Gear pump B. Centrifugal pump C. Diaphragm pump
Reply #42016-01-11
In suspension polymerization systems, since the oil-based dispersant solution is viscous, the pump used for feeding the oil-based dispersant is: (A) A. Gear pump B. Centrifugal pump C. Diaphragm pump

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Translated at 2026-07-21 00:58:51

Original: https://bbs.hcbbs.com/thread-1535050-1-1.html

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